package com.jd.ymcc.service;

import com.jd.ymcc.domain.Course;
import com.baomidou.mybatisplus.service.IService;
import com.jd.ymcc.dto.CourseDto;

/**
 * <p>
 *  服务类
 * </p>
 *
 * @author director
 * @since 2022-09-30
 */
public interface ICourseService extends IService<Course> {

    void save(CourseDto courseDto);

    void onLineCourse(Long id);

    void offLineCourse(Long id);
}
